sitemap.php

<?php
// Create Google sitemap
$date=date("Y-m-d");
$freq="daily";

// array("url" => "url", "date" => "date", "freq" => "frequency", "pri" => "priority")
$urls=array(
	array("url" => "http://www.kvirc.net/?id=download", "date" => $date, "freq" => $freq, "pri" => "1.0"),
	array("url" => "http://www.kvirc.net/?id=features", "date" => $date, "freq" => $freq, "pri" => "0.2"),
	array("url" => "http://www.kvirc.net/?id=screen", "date" => $date, "freq" => $freq, "pri" => "0.7"),
	array("url" => "http://www.kvirc.net/?id=tutorials", "date" => $date, "freq" => $freq, "pri" => "0.5"),
	array("url" => "http://www.kvirc.net/?id=themes", "date" => $date, "freq" => $freq, "pri" => "0.9"),
	array("url" => "http://www.kvirc.net/?id=addons", "date" => $date, "freq" => $freq, "pri" => "0.6"),
	array("url" => "http://www.kvirc.net/?id=help", "date" => $date, "freq" => $freq, "pri" => "0.8"),
	array("url" => "http://www.kvirc.net/?id=translation", "date" => $date, "freq" => $freq, "pri" => "0.5"),
	array("url" => "http://www.kvirc.net/?id=mailinglist", "date" => $date, "freq" => $freq, "pri" => "0.8"),
	array("url" => "http://www.kvirc.net/?id=tools", "date" => $date, "freq" => $freq, "pri" => "0.5"),
	array("url" => "http://www.kvirc.net/?id=contribute", "date" => $date, "freq" => $freq, "pri" => "0.6")
);

$out = writeGZipFile(outputMap($urls));
header('Cache-Control: ');
header('Pragma: ');
header('Content-Type: application/x-gzip');
header('Content-Length: ' . (string)(strlen($out)));
header('Content-Disposition: attachment; filename=sitemap.xml.gz');
header('Content-Transfer-Encoding: binary\n');
echo($out);

//echo('<h1>OK</h1>Sitemap preparata.');

function outputMap($urls)
{
	$out = '';
	$out .= ("<?xml version='1.0' encoding='UTF-8'?".">" . "\r\n");
	$out .= ('<urlset xmlns="http://www.google.com/schemas/sitemap/0.84"' . "\r\n");
	$out .= ('xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"' . "\r\n");
	$out .= ('xsi:schemaLocation="http://www.google.com/schemas/sitemap/0.84' . "\r\n");
	$out .= ('http://www.google.com/schemas/sitemap/0.84/sitemap.xsd">' . "\r\n");
	
	foreach($urls as $key=>$url)
	{
		$out .=('<url>' . "\r\n");
		$out .=('	<loc>' . htmlentities($url['url']) . '</loc>'  .  "\r\n");
		$out .=('	<lastmod>' . $url['date'] . '</lastmod>'  .  "\r\n");
		$out .=('	<changefreq>' . $url['freq'] . '</changefreq>'  .  "\r\n");
		$out .=('	<priority>' . $url['pri'] . '</priority>'  .  "\r\n");
		$out .=('</url>' . "\r\n");
	}
	$out .= ('</urlset>' . "\r\n\r\n");
	return $out;
}

function writeGZipFile($content, $filePath = '')
{
	$gzData = gzencode($content, 9);
	if($filePath == '')
		return $gzData;
	
	$fp = fopen($filePath, 'w');
	fwrite($fp, $gzData);
	fclose($fp);
}
?>